Oct 4, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 105 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Required) 1. Radiation Safety As a result of a medical error, a dose of 0.25 Gy is delivered to the fetus during the early part of the first trimester of the pregnancy. Which of the following is the most likely clinical adverse outcome? Skeletel anomalies Neurologic anomalies Organogenesis Abortion None 2. Physics Elements with same atomic number and different atomic mass number are called? Isotones Isomers Isotopes Isobars None 3. Quality Control All of the following single photon emission computed tomography (SPECT) quality control procedures can be performed by the technologist EXCEPT: Multiple head registration (MHR) validation Center of rotation (COR) calibration SPECT phantom Uniformity correction matrix None 4. Radiation Safety Which of the following tissues is the most radiosensitive? Cartilage Muscle Lymph Nerve None 5. Physics Basic algorithms for reconstruction of tomographic images from projection figures include two analytic techniques known as: Filtered backprojection and volume rendering techniques Inverse Fourier transform and filtering techniques Filtered backprojection and iterative techniques Filtering and volume rendering techniques None 6. Physics Which of the following is the half-life? Reciprocal of the decay constant. Time taken for the number of radioactive nuclei to decrease by a factor of two. Decay constant multiplied by the natural logarithm of two. Time taken for the number of radioactive nuclei to increase by a factor of two. None 7. Radiation Safety The radionuclides emitting beta particles should be stored in containers of low Z material to prevent: Bremsstrahlung radiation Extra expenditures Back injuries Compton scatter None 8. Quality Control The gamma-camera is the most widely used imaging piece of equipment in nuclear medicine. The performance parameters of a routine gamma-camera quality control (QC) program include all of the following EXCEPT: Flood uniformity Spatial resolution Energy resolution Peaking linearity None 9. Quality Control Every received package holding radioisotopes must be logged in properly. The incoming package logbook must include all of the following data EXCEPT: Product name Date Received activity Driver’s name None 10. Quantities and Units 650 Microcuries (uCi) is equal to? 0.000065 curies (Ci) 0.00065 curies (Ci) 0.65 curies (Ci) 65 curies (Ci) None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-30T11:15:34+03:00September 30th, 2021| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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